The Siemens 3RT1035-1BB40 is a robust and reliable power contactor, designed for optimal performance in a variety of industrial automation applications. This three-pole contactor is rated for AC-3 40 A, 18.5 kW / 400 V 24 V DC, making it suitable for managing high power loads. With a compact design, it fits seamlessly into your existing setup, ensuring efficient use of space in your control cabinet. The 3RT1035-1BB40 is part of Siemens' renowned SIRIUS range, known for its high-quality and durable components. This contactor is designed for easy installation with screw connections and offers a mechanical service life of up to 10 million switching cycles. Whether you're managing motors, heaters, or other electrical loads, the Siemens 3RT1035-1BB40 contactor is a reliable choice for your automation needs.